A bike ride to Tanzania

Ordinarily, the man standing beside the entrance to the mud and straw hut would have had skin the colour of deep black as the other Kenyans had. But he was old and his pigmentation was fading. Did he have grey hair? Do Kenyan’s go grey as they age? I don’t remember. Unfortunately although younger than […]

COVID-19: A Pause for Global Dimming?

The sky is so clear today, isn’t it? Global Dimming is an interesting phenomenon. The effects of contrails and black carbon in the air are thought to block the sun rays coming to earth and therefore reduce the greenhouse effect. The last time we saw such a restriction in contrails was just after 9/11 which […]